人工时效对7003/7046铝合金搅拌摩擦焊接头组织和力学性能的影响
杨梦, 李承波, 刘胜胆, 叶凌英, 唐建国, 廖泽鑫

Effect of Artificial Aging on Microstructure and Mechanical Properties of Friction Stir Welded Joint of 7003/7046 Al-alloys
YANG Meng, LI Chengbo, LIU Shengdan, YE Lingying, TANG Jianguo, LIAO Zexin
表1 7003和7046铝合金的化学成分
Table 1 Chemical compotent of 7003 and 7046 Al alloys (mass fraction, %)
AlloyZnMgCuMnCrZrTiSiFeAl
70035.560.620.270.120.190.120.020.050.12Bal.
70466.441.400.27< 0.01< 0.010.150.020.070.11Bal.